The ratio of angular speeds of the minute hand and the hour hand of a watch is:

The relative angular speed of the hour hand and minute hand of a clock is (in $rad/s$):

Angular displacement $(\theta)$ of a flywheel varies with time as $\theta = at + bt^2 + ct^3$. The angular acceleration is given by:

Identify the increasing order of the angular velocities of the following:
$1$. Earth rotating about its own axis
$2$. Hour hand of a clock
$3$. Second hand of a clock
$4$. Flywheel of radius $2 \ m$ making $300 \ rpm$

What is the value of the tangential component of the linear acceleration of a particle of a rigid body rotating with a constant angular velocity?

The relative angular speed of the hour hand and the second hand of a clock is (in $rad/s$):